Stainless hlau 422, X20CrMoWV12-1, 1.4935, SUH 616, UNS 42200, ASTM A437 Qib B4B martensitic creep resistant stainless hlau ntxiv hnyav hlau alloying ntsiab muab nws zoo zog thiab temper kuj ntawm kub siab mus txog 1200 F, Chrome-nickel steel austenitic qauv nrog carbides. Alloying ntxiv ntawm molybdenum, vanadium thiab tungsten nce qhovmelting kub. Zoo ib yam li 410 stainless qib no muaj peev xwm los kho cua sov rau ntau qib sib txawv. Vim lub temper kuj no alloy yog feem ntau siv nyob rau hauv lubfais fab kev lag luam raws li chav thiab roj turbine Cheebtsam los yog ntau yam lwm yam kub kub Cheebtsam, mas turbine hniav thiab fasteners. B50A125E yog ib qho nrov Creep resistant steel uasyog hardened thiab tempered los muab kev ntseeg tseem ceeb nyob rau hauv high kub daim ntaub ntawv nrog ib tug ib txwm sab sauv kev khiav hauj lwm kub txwv ntawm 580 ℃., 422 Stainless, UNS S42200, B50A, AISI 616,AMS 5655, ASTM A 565 GRD 616, MIL S 861, B50A125, B50A951A1, BS 970 442S19, EN61 Los ntawm Saky Steel.
Tshuaj muaj pes tsawg leeg ntawm 1.4935, SUH 616,TIAB SA 42200Stainless hlau Bar:
| Qib | C | Si | Mn | P | S | Cr | Mo | W | V | Cu | Ni |
| EN 1.4935, X20CrMoWV12-1 | 0.17-0.24 dr hab | 0.1-0.5 hli | 0.3-0.8 hli | <0.025 | <0.015 | 11.0-12.5 Nws | 0.8-1.2 hli | 0.4-0.6 hli | 0.25-0.35 Nws | 0.3-0.8 hli | |
| TIAB SA 616 | 0.20-0.25 dr hab | <0.5 | 0.5-1.0 | <0.04 | <0.03 | 11.0-13.0 Nws | 0.75-1.25 Nws | 0.75-1.25 Nws | 0.2-0.3 hli | <0.3 | 0.5-1.0 |
| ASTM AISI 422 / ASTM AISI 616 – S42200 | 0.20-0.25 dr hab | <0.75 | <1.0 | <0.04 | <0.03 | 11.0-12.5 Nws | 0.75-1.25 Nws | 0.75-1.25 Nws | 0.15-0.30 Nws | <0.5 | 0.5-1.0 |
Khoom Qhia Ntawm 1.4935, SUH 616, UNS 42200 Stainless Hlau Bar:
Post lub sij hawm: Aug-29-2022